Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml Back Catalog number: ME 20100 Availability: In the manufacturer's stock Price on request - + Recommended 500976 Vinyl chloride, certified ref. material, 2000μg/mL in MeOH, 1ml Price on request 31591 Vinyl chloride Price on request BB-38 3,4,5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request